and we'll throw in up to $600. nno matter what you do. when you're living with moderate to severe crohn's disease, there are times it feels like your life... revolves around your symptoms. if you're tired of going around in circles, it may be time to ask your gastroenterologist about humira. because with humira, remission is possible. humira has been proven to work for adults who have tried other medications... but still experience the symptoms of moderate to severe crohn's disease. in clinical studies, the majority of patients on humira saw significant symptom relief. and many achieved remission. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal events, such as infections, lymphoma, or other types of cancer, have happened. blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure have occurred.